Case



FIG. 1 is a top plan view of a case showing our new design. The case is shown in an open position;

FIG. 2 is another top plan view thereof with the unclaimed flap in a closed position;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a front perspective view thereof showing the case in a closed position;

The broken lines showing a portion of the case are for the purposes of illustrating environment and form no part of the claimed design. 

The ornamental design for a case, as shown and described. 